//
//  ViewController.m
//  09---UITableViewEdit02
//
//  Created by 冀永金 on 16/7/26.
//  Copyright © 2016年 冀永金. All rights reserved.
//

#import "ViewController.h"

@interface ViewController ()<UITableViewDelegate,UITableViewDataSource>
@property (nonatomic, strong) UITableView *tableView;
@property (nonatomic, strong) NSMutableArray *marr;
@property (nonatomic, strong) NSMutableArray<NSIndexPath *> *selectedIndexPathArray;
@property (nonatomic, strong) NSMutableArray <NSString *>*selectedNameArray;
@end

@implementation ViewController

- (void)viewDidLoad {
    [super viewDidLoad];
    self.selectedIndexPathArray = [NSMutableArray array];
    self.selectedNameArray = [NSMutableArray array];
    self.tableView = [[UITableView alloc]initWithFrame:self.view.bounds style:UITableViewStylePlain];
    [self.view addSubview:_tableView];
    _tableView.delegate = self;
    _tableView.dataSource = self;
    [_tableView registerClass:[UITableViewCell class] forCellReuseIdentifier:@"pool"];
    NSArray *arr = @[@"唐益梦", @"张合尉", @"高雅馨", @"符淋淋", @"孙遥", @"李毅然", @"于瀚", @"沙长健", @"卢思彤", @"徐昊", @"曹冠雄", @"陈丹明", @"罗浩", @"肖扬", @"王道林", @"宫雪", @"李成", @"冀永金", @"姜浩", @"罗鹏飞", @"李昊林", @"郭宝", @"马峰", @"刘坦奇", @"殷明静", @"邓凯", @"徐康", @"王鍠", @"韩旭", @"杨睿", @"张信宝", @"姜程程", @"包铭礼", @"杜江", @"苗钧豪"];
    self.marr = [NSMutableArray arrayWithArray:arr];
    // 实现tableView多选
    self.navigationItem.rightBarButtonItem = self.editButtonItem;
    
    // Do any additional setup after loading the view, typically from a nib.
}
- (void)setEditing:(BOOL)editing animated:(BOOL)animated {
    [super setEditing:editing animated:animated];
    [_tableView setEditing:editing animated:animated];
}
#pragma mark-----delegate
- (UITableViewCellEditingStyle)tableView:(UITableView *)tableView editingStyleForRowAtIndexPath:(NSIndexPath *)indexPath {
    return UITableViewCellEditingStyleDelete;
}

// 修改，删除按钮的标题
- (NSString *)tableView:(UITableView *)tableView titleForDeleteConfirmationButtonForRowAtIndexPath:(NSIndexPath *)indexPath {
    if (indexPath.row == 0) {
        return @"不能删除";
    }else {
        return @"删除";
        
    }
}
- (nullable NSArray<UITableViewRowAction *> *)tableView:(UITableView *)tableView editActionsForRowAtIndexPath:(NSIndexPath *)indexPath {
    UITableViewRowAction *rowAction = [UITableViewRowAction rowActionWithStyle:UITableViewRowActionStyleNormal title:@"收藏" handler:^(UITableViewRowAction * _Nonnull action, NSIndexPath * _Nonnull indexPath) {
        
        NSLog(@"收藏了");
    }];
    UITableViewRowAction *rowAction1 = [UITableViewRowAction rowActionWithStyle:UITableViewRowActionStyleNormal title:@"置顶" handler:^(UITableViewRowAction * _Nonnull action, NSIndexPath * _Nonnull indexPath) {
        NSString *name = [_marr objectAtIndex:indexPath.row];
        [_marr removeObjectAtIndex:indexPath.row];
        [_marr insertObject:name atIndex:0];
        [_tableView reloadData];
        
        NSLog(@"置顶了");
    }];
    UITableViewRowAction *rowAction2 = [UITableViewRowAction rowActionWithStyle:UITableViewRowActionStyleNormal title:@"删除" handler:^(UITableViewRowAction * _Nonnull action, NSIndexPath * _Nonnull indexPath) {
        [_marr removeObjectAtIndex:indexPath.row];
        [_tableView reloadData];
        
        NSLog(@"删除了");
    }];


    rowAction.backgroundColor = [UIColor orangeColor];
    rowAction1.backgroundColor = [UIColor cyanColor];
    rowAction2.backgroundColor = [UIColor redColor];
    return @[rowAction,rowAction1,rowAction2];
}


//- (void)tableView:(UITableView *)tableView commitEditingStyle:(UITableViewCellEditingStyle)editingStyle forRowAtIndexPath:(NSIndexPath *)indexPath {
//    
//}

- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section {
    return _marr.count;
}
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
    UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:@"pool" forIndexPath:indexPath];
    cell.textLabel.text = _marr[indexPath.row];
    return cell;
    
    
    
}
- (void)didReceiveMemoryWarning {
    [super didReceiveMemoryWarning];
    // Dispose of any resources that can be recreated.
}

@end
